作者aspy (未同步)
看板Yup99-09
标题Re: To oldhand
时间Tue Oct 28 23:09:06 2003
※ 引述《tearstream (把心晾一晾)》之铭言:
: ※ 引述《aspy (未同步)》之铭言:
: : There are three sealed and opaque boxes, each containing a ball.
: : These three balls are identical except that two balls are reds and one balls
: : are green. If you pick the box that containing a green ball,you will receive
: ^^^^^^^^^^one balls are green??? ^^^^^^^^^^^^contains吧...
更正: one ball is green
: : $10,000 in reward. Suppose you picked one of the boxes at random,
: : and then one of the other boxes was opened which contains a red ball.
: : You are now offered an option to exchange the boxes
: : (between the sealed box you picked and the remaining sealed box)
: : Should you change your pick? (A detailed analysis is required.)
: : (92 成大工管甲.乙)
: : 这就是我上次跟你说的很有名的统计题目,今年刚好成大有出,我就把他腾上来了
: : 就是跟你上次说的:三人升迁问题类似
: : 请问..你觉得应不应该换?
: 虽然看不懂
: 可素
: 题目ㄉ英文不应该有误阿...小童要查查吧.....
嗯..你是对的,眼真尖阿~量处都的确有误
但是..英文考题还是可能出错,因为有些是原文提,但有些只是老师用英文出题而已
不用查,看你的丁正就知道了
喔,对了,penny兄的不选自注音文,相信你应该也很有兴趣才是^^
有空也指点他一下吧
ꐊ
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